2446697960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3181}}^1$

素因数の和:3307

約数の個数: 128

約数和(自身を含む): 6543210240

約数和(自身を除く): 4096512280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 67, 70, 82, 134, 140, 164, 205, 268, 280, 287, 328, 335, 410, 469, 536, 574, 670, 820, 938, 1148, 1340, 1435, 1640, 1876, 2296, 2345, 2680, 2747, 2870, 3181, 3752, 4690, 5494, 5740, 6362, 9380, 10988, 11480, 12724, 13735, 15905, 18760, 19229, 21976, 22267, 25448, 27470, 31810, 38458, 44534, 54940, 63620, 76916, 89068, 96145, 109880, 111335, 127240, 130421, 153832, 178136, 192290, 213127, 222670, 260842, 384580, 426254, 445340, 521684, 652105, 769160, 852508, 890680, 912947, 1043368, 1065635, 1304210, 1491889, 1705016, 1825894, 2131270, 2608420, 2983778, 3651788, 4262540, 4564735, 5216840, 5967556, 7303576, 7459445, 8525080, 8738207, 9129470, 11935112, 14918890, 17476414, 18258940, 29837780, 34952828, 36517880, 43691035, 59675560, 61167449, 69905656, 87382070, 122334898, 174764140, 244669796, 305837245, 349528280, 489339592, 611674490, 1223348980, 2446697960]

約数ペア:

[(1, 2446697960), (2, 1223348980), (4, 611674490), (5, 489339592), (7, 349528280), (8, 305837245), (10, 244669796), (14, 174764140), (20, 122334898), (28, 87382070), (35, 69905656), (40, 61167449), (41, 59675560), (56, 43691035), (67, 36517880), (70, 34952828), (82, 29837780), (134, 18258940), (140, 17476414), (164, 14918890), (205, 11935112), (268, 9129470), (280, 8738207), (287, 8525080), (328, 7459445), (335, 7303576), (410, 5967556), (469, 5216840), (536, 4564735), (574, 4262540), (670, 3651788), (820, 2983778), (938, 2608420), (1148, 2131270), (1340, 1825894), (1435, 1705016), (1640, 1491889), (1876, 1304210), (2296, 1065635), (2345, 1043368), (2680, 912947), (2747, 890680), (2870, 852508), (3181, 769160), (3752, 652105), (4690, 521684), (5494, 445340), (5740, 426254), (6362, 384580), (9380, 260842), (10988, 222670), (11480, 213127), (12724, 192290), (13735, 178136), (15905, 153832), (18760, 130421), (19229, 127240), (21976, 111335), (22267, 109880), (25448, 96145), (27470, 89068), (31810, 76916), (38458, 63620), (44534, 54940)]